RESEARCH USE
Where BWA-MEM2 fits
Build a BWA-MEM2 index for a fixed reference-genome release, align single- or paired-end short reads to SAM, and pass the output to tools such as SAMtools for sorting, conversion, and inspection. Preserve the reference FASTA and checksum, index and software versions, full command, read groups, and hardware environment, then assess alignment rate, duplicates, coverage, and mismatch patterns on the intended sample type.
Research tasks
- Build alignment indexes for large reference genomes
- Align short-read DNA sequencing data to SAM
- Run a BWA-MEM-compatible step in batch or HPC pipelines
What to evaluate before use
- BWA-MEM2 aims for high compatibility with BWA-MEM output, but index formats, versions, and edge cases still require validation in an established pipeline.
- A high mapping rate does not prove that read locations are correct. Repeats, reference bias, contamination, and structural variation can affect downstream results.
Verification note
This entry summarizes the resource's role without assessing scientific accuracy or endorsing its outputs. Features and terms can change; consult the official source before adopting it for consequential work.
short-read alignmentgenomics
Last verified: 2026-09-17
Source: official documentation ↗